Overall Green Tropical Cyclone for GENEVIEVE-26
Off-shore

Impact

Tropical Cyclone GENEVIEVE-26 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GFS
Exposed countries United States, Mexico
Exposed population No people in Category 1 or higher
Maximum wind speed 212 km/h
Maximum storm surge 0.3 m (27 Jul 18:00 UTC)
Vulnerability --

GDACS Score

GDACS alert score for Tropical Cyclones is 0.5 (GREEN Alert), 1.5 (ORANGE Alert), 2.5 (RED Alert)
For more info on GDACS alert score click here.
  Wind Storm surge Rainfall GDACS score
GFS Current 212 km/h 0.3 m 210 mm 0.5
GFS Overall 212 km/h 0.8 m 445 mm 0.5

Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)



Wind exposed population - AoIs

Estimations based on the bulletin of 27 Jul 2026 12:00 UTC
CategoryCountryPopulation 
Tropical StormUnited States, Mexico806
+
United States729 
Mexico76 

See TC classification SSHS


Wind Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert Date (UTC) Max Winds (km/h) Pop in Cat. 1 or higher TS Cat. 1 Cat. 2 Cat. 3 Cat. 4 Cat. 5 Countries
GREEN 1 24 Jul 2026 12:00 126 - - - - - - -
GREEN 2 24 Jul 2026 18:00 130 - - - - - - -
GREEN 3 25 Jul 2026 00:00 137 -
- - - - - Mexico
GREEN 4 25 Jul 2026 06:00 137 - - - - - - -
GREEN 5 25 Jul 2026 12:00 126 - - - - - - -
GREEN 6 25 Jul 2026 18:00 126 - - - - - - -
GREEN 7 26 Jul 2026 00:00 137 - - - - - - -
GREEN 8 26 Jul 2026 06:00 130 - - - - - - -
GREEN 9 26 Jul 2026 12:00 151 - - - - - - -
GREEN 10 26 Jul 2026 18:00 173 - - - - - - -
GREEN 11 27 Jul 2026 00:00 176 - - - - - - -
GREEN 12 27 Jul 2026 06:00 198 - - - - - - -
GREEN 13 27 Jul 2026 12:00 212 -
- - - - - United States, Mexico
Download:





Impact estimation for the next 72h

Rainfall

445 mm

Up to 50 thousand can be affected by rain higher than 100mm (see SSHS)





Rain exposed population - AoIs

Estimations based on the bulletin of 27 Jul 2026 12:00 UTC
LevelCountryPopulation 
100-250 mmMexico53,300 
50-100 mmMexico3,532,101
+
Mexico3,532,097 
Other countries03 

Rain Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 24 Jul 2026 12:00 127 - - - - - - -
Blue 2 24 Jul 2026 18:00 176 - - - - - - -
Blue 3 25 Jul 2026 00:00 150 -
- - - - - Mexico
Blue 4 25 Jul 2026 06:00 119 - - - - - - -
Blue 5 25 Jul 2026 12:00 112 - - - - - - -
Blue 6 25 Jul 2026 18:00 117 - - - - - - -
Blue 7 26 Jul 2026 00:00 126 - - - - - - -
Blue 8 26 Jul 2026 06:00 146 - - - - - - -
Blue 9 26 Jul 2026 12:00 136 - - - - - - -
Blue 10 26 Jul 2026 18:00 147 - - - - - - -
Blue 11 27 Jul 2026 00:00 155 - - - - - - -
Blue 12 27 Jul 2026 06:00 171 - - - - - - -
Blue 13 27 Jul 2026 12:00 540 50 thousand
- - - - Mexico, Other countries




Impact estimation for the next 72h

StormSurge

0.3 m

The maximum Storm surge height is  0.3m in Cabo Tepoca, Mexico. This height is estimated for 27 Jul 2026 18:00 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. The calculations are published about 20 minutes after a new advisory is detected by GDACS. The calculations identify the populated places affected by storm surge up to three days in advance, using the forecasted track. When forecasts change, the associated storm surge changes too and alert levels may go up or down. All links, data, statistics and maps refer to the latest available calculation. If the calculation for the last advisory is not completed, the latest available calculation is shown.

Storm Surge Exposed population - AoIs


Storm Surge Exposed locations

Calculation based on the bulletin of 27 Jul 2026 12:00 UTC
    
Level Date (UTC) Name Country Storm surge height (m)
27 Jul 2026 18:00 Cabo Tepoca Mexico  0.3
27 Jul 2026 18:00 Puerto Penasco Mexico  0.3
27 Jul 2026 18:00 La Choya Mexico  0.3
27 Jul 2026 18:00 Rancho Bahia Mexico  0.3
27 Jul 2026 14:00 Buenaventura Mexico  0.3
27 Jul 2026 14:00 Agua del Coyote Mexico  0.3
27 Jul 2026 16:30 El Roble Mexico  0.3
27 Jul 2026 16:30 Cachimba Mexico  0.3
27 Jul 2026 17:30 San Blas Mexico  0.3
27 Jul 2026 17:30 Santa Cruz Mexico  0.3
27 Jul 2026 15:15 La Florida Mexico  0.3
27 Jul 2026 18:00 Puerto Libertad Mexico  0.3
27 Jul 2026 18:00 Puertecitos Mexico  0.2
27 Jul 2026 16:30 Huajapan Mexico  0.2
27 Jul 2026 18:00 Tecomate Mexico  0.2
27 Jul 2026 18:00 Molino Mexico  0.2
27 Jul 2026 18:00 Molino Lacy Mexico  0.2
27 Jul 2026 16:30 La Majada Mexico  0.2
27 Jul 2026 18:00 El Tornillal Mexico  0.2
27 Jul 2026 15:30 Buenavista Mexico  0.2
27 Jul 2026 16:45 Arista Mexico  0.2
27 Jul 2026 18:00 El Desemboque Mexico  0.2
27 Jul 2026 15:15 Rancho Datilari Mexico  0.2
27 Jul 2026 15:15 Rancho Conejo Mexico  0.2
27 Jul 2026 15:15 El Tomale Mexico  0.2
27 Jul 2026 14:45 Puerto Cortes Mexico  0.2
27 Jul 2026 14:45 El Guatamota Mexico  0.2
27 Jul 2026 14:15 Madero Amarillo Mexico  0.2
27 Jul 2026 13:45 Las Tinajas Mexico  0.2
27 Jul 2026 13:45 Queretaro Mexico  0.2
27 Jul 2026 13:45 Santo Domingo Mexico  0.2
27 Jul 2026 15:15 Quinones Mexico  0.2
27 Jul 2026 14:00 Puerto Venustiano Carranza Mexico  0.2
27 Jul 2026 18:00 El Golfo de Santa Clara Mexico  0.2
27 Jul 2026 15:30 Monteon Mexico  0.2
27 Jul 2026 15:30 La Lima Mexico  0.2
27 Jul 2026 17:15 Bahia Kino Mexico  0.2
27 Jul 2026 18:00 San Felipe Mexico  0.2
27 Jul 2026 13:45 San Juanico Mexico  0.2
27 Jul 2026 13:45 Boca del Melgoita Mexico  0.2
27 Jul 2026 17:45 Novillero Mexico  0.2
27 Jul 2026 17:45 Cuantla Mexico  0.2
27 Jul 2026 16:00 San Francisco del Mar Mexico  0.2
27 Jul 2026 15:30 Salina Cruz Mexico  0.2
27 Jul 2026 15:30 Costa Rica Mexico  0.2
27 Jul 2026 15:30 Lagarto Mexico  0.2
27 Jul 2026 15:45 Majada Villalobos Mexico  0.2
27 Jul 2026 15:15 Colonia Camalu Mexico  0.2
27 Jul 2026 17:00 San Rafael Mexico  0.2
27 Jul 2026 14:45 Santa Cruz Mexico  0.2
27 Jul 2026 14:45 El Nuevo Mexico  0.2
27 Jul 2026 14:00 Puerto Magdalena Mexico  0.2
27 Jul 2026 14:00 San Carlos Mexico  0.2
27 Jul 2026 16:15 San Bruno Mexico  0.2
27 Jul 2026 15:45 Pesqueria Mexico  0.2
27 Jul 2026 16:15 Cedros Mexico  0.2
27 Jul 2026 18:00 Agua de las Flores Mexico  0.2
27 Jul 2026 15:15 Puerto Charley Mexico  0.2
27 Jul 2026 17:00 Perihuete Mexico  0.2
27 Jul 2026 17:30 Cuamecate Mexico  0.2
27 Jul 2026 15:15 Rincon United States  0.2
27 Jul 2026 15:15 Shepards United States  0.2
27 Jul 2026 15:15 Punta United States  0.2
27 Jul 2026 15:15 Faria United States  0.2
27 Jul 2026 15:15 Dulah United States  0.2
27 Jul 2026 15:15 San Buenaventura United States  0.2
27 Jul 2026 15:15 Ventura United States  0.2
27 Jul 2026 15:15 Hollywood By The Sea United States  0.2
27 Jul 2026 15:15 Channel Islands Beach United States  0.2
27 Jul 2026 15:15 Oxnard United States  0.2
27 Jul 2026 16:00 Boca del Rio Mexico  0.2
27 Jul 2026 16:15 Bahia de Tortugas Mexico  0.2
27 Jul 2026 16:15 La Playa Mexico  0.2
27 Jul 2026 18:00 El Barril Mexico  0.2
27 Jul 2026 17:15 Tastiota Mexico  0.2
27 Jul 2026 15:30 Azure Vista United States  0.2
27 Jul 2026 15:30 Ocean Beach United States  0.2
27 Jul 2026 15:30 Mission Beach United States  0.2
27 Jul 2026 15:30 Fort Rosecrans United States  0.2
27 Jul 2026 15:30 Roseville United States  0.2
27 Jul 2026 15:30 Campland on the Bay Trailer Park United States  0.2
27 Jul 2026 15:30 Loma Portal United States  0.2
27 Jul 2026 15:30 San Diego United States  0.2
27 Jul 2026 15:30 Coronado United States  0.2
27 Jul 2026 15:30 Imperial Beach United States  0.2
27 Jul 2026 15:30 Boal United States  0.2
27 Jul 2026 16:30 San Jose Mexico  0.2
27 Jul 2026 16:30 Atanacio Mexico  0.2
27 Jul 2026 16:30 El Paredoncito Mexico  0.2
27 Jul 2026 14:45 Dimas Mexico  0.2
27 Jul 2026 15:00 Tierra Colorada Mexico  0.2
27 Jul 2026 15:45 Garrapateras Mexico  0.2
27 Jul 2026 15:15 Rancho Boca de San Jose Mexico  0.2
27 Jul 2026 17:45 Toro Mocho Mexico  0.2
27 Jul 2026 16:45 Barrio Nuevo Mexico  0.2
27 Jul 2026 16:45 Zihuatanejo Mexico  0.2
27 Jul 2026 16:00 San Juan de la Costa Mexico  0.2
27 Jul 2026 17:15 Desembarcadero de Miller Mexico  0.2
27 Jul 2026 17:30 La Playa Colorada Mexico  0.2
27 Jul 2026 15:15 El Sauzal Mexico  0.2
27 Jul 2026 15:15 Cabo Punta Banda Mexico  0.2
27 Jul 2026 15:15 Ensenada Mexico  0.2
27 Jul 2026 16:00 Datilito Mexico  0.2
27 Jul 2026 15:00 Estero la Bocana Mexico  0.2
27 Jul 2026 16:30 Franciscan Village United States  0.2
27 Jul 2026 16:30 Carpinteria United States  0.2
27 Jul 2026 15:00 Adolfo Lopez Mateos Mexico  0.1
27 Jul 2026 16:30 Santa Cruz Mexico  0.1
27 Jul 2026 16:30 La Ventana Mexico  0.1
27 Jul 2026 16:30 Ensenada de los Muertos Mexico  0.1
27 Jul 2026 17:30 Borabampo Mexico  0.1
27 Jul 2026 16:15 Las Bocas Mexico  0.1
27 Jul 2026 16:15 Camahuiroa Mexico  0.1
27 Jul 2026 17:15 Jarilla Mexico  0.1
27 Jul 2026 17:15 La Puerta Mexico  0.1
27 Jul 2026 17:45 La Paz Mexico  0.1
27 Jul 2026 17:45 Rosario Mexico  0.1
27 Jul 2026 17:45 Isla de Palmito del Verde Mexico  0.1
27 Jul 2026 16:30 Ayutla Mexico  0.1
27 Jul 2026 17:30 Altata Mexico  0.1
27 Jul 2026 15:15 El Rosario Mexico  0.1
27 Jul 2026 17:45 La Boca Mexico  0.1
27 Jul 2026 17:15 Las Arenitas Mexico  0.1
27 Jul 2026 16:30 Topolobampo Mexico  0.1
27 Jul 2026 16:30 Cachoana Mexico  0.1
27 Jul 2026 15:00 Agua Fresca Mexico  0.1
27 Jul 2026 15:00 Cunano Mexico  0.1
27 Jul 2026 16:45 El Castillo Mexico  0.1
27 Jul 2026 15:15 Mission United States  0.1
27 Jul 2026 15:15 Montecito United States  0.1
27 Jul 2026 15:15 Summerland United States  0.1
27 Jul 2026 15:15 Serena Park United States  0.1
27 Jul 2026 16:30 San Bruno Mexico  0.1
27 Jul 2026 16:30 Loreto Mexico  0.1
27 Jul 2026 16:15 Empalme Mexico  0.1
27 Jul 2026 16:15 Guasimas Mexico  0.1
27 Jul 2026 16:30 Santa Rosalia Mexico  0.1
27 Jul 2026 17:00 Mulege Mexico  0.1
27 Jul 2026 17:00 Los Dolores Mexico  0.1
27 Jul 2026 14:45 Playa Oceano Pacifico Mexico  0.1
27 Jul 2026 16:00 Castellammare United States  0.1
27 Jul 2026 16:00 Pacific Palisades United States  0.1
27 Jul 2026 16:00 Santa Monica United States  0.1
27 Jul 2026 16:00 Sawtelle United States  0.1
27 Jul 2026 16:00 Marina del Rey United States  0.1
27 Jul 2026 16:00 Playa del Rey United States  0.1
27 Jul 2026 16:00 Alsace United States  0.1
27 Jul 2026 16:00 El Segundo United States  0.1
27 Jul 2026 16:00 Manhattan Beach United States  0.1
27 Jul 2026 16:00 Hermosa Beach United States  0.1
27 Jul 2026 16:00 Palos Verdes Estates United States  0.1
27 Jul 2026 16:00 Clifton United States  0.1
27 Jul 2026 16:00 Redondo Beach United States  0.1
27 Jul 2026 16:00 Rancho Palos Verdes United States  0.1
27 Jul 2026 16:00 Rolling Hills Estates United States  0.1
27 Jul 2026 16:00 Rolling Hills United States  0.1
27 Jul 2026 16:00 San Pedro United States  0.1
27 Jul 2026 15:30 Santa Catarina Mexico  0.1
27 Jul 2026 15:15 Rancho Cepeda Mexico  0.1
27 Jul 2026 15:15 Rancho San Francisco Mexico  0.1
27 Jul 2026 14:30 La Palmita Mexico  0.1
27 Jul 2026 14:30 Caimanero Mexico  0.1
27 Jul 2026 15:30 Rosarito Mexico  0.1
27 Jul 2026 15:15 Ligui Mexico  0.1
27 Jul 2026 15:15 Tripui Mexico  0.1
27 Jul 2026 16:00 Erendria Mexico  0.1
27 Jul 2026 16:00 Malibu United States  0.1
27 Jul 2026 16:00 Monte Nido United States  0.1
27 Jul 2026 16:00 Las Flores United States  0.1
27 Jul 2026 16:30 Mirador Mexico  0.1
27 Jul 2026 15:30 Los Inocentes Mexico  0.1
27 Jul 2026 17:30 Marmol Mexico  0.1
27 Jul 2026 17:30 Florida Mexico  0.1
27 Jul 2026 17:30 Mazatlan Mexico  0.1
27 Jul 2026 15:00 Isla Natividad Mexico  0.1
27 Jul 2026 15:15 La Tuza Mexico  0.1
27 Jul 2026 16:45 San Cosme Mexico  0.1
27 Jul 2026 16:45 Santa Marta Mexico  0.1
27 Jul 2026 17:00 El Marques Mexico  0.1
27 Jul 2026 15:15 Huntington Beach United States  0.1
27 Jul 2026 15:15 Newport Beach United States  0.1
27 Jul 2026 15:15 Cliff Haven United States  0.1
27 Jul 2026 15:15 Bay Shores United States  0.1
27 Jul 2026 15:15 Balboa United States  0.1
27 Jul 2026 15:15 Corona del Mar United States  0.1
27 Jul 2026 15:15 Crystal Cove United States  0.1
27 Jul 2026 15:15 San Joaquin Hills United States  0.1
27 Jul 2026 15:15 Emerald Bay United States  0.1
27 Jul 2026 15:15 Laguna Beach United States  0.1
27 Jul 2026 15:15 Canyon Acres United States  0.1
27 Jul 2026 15:15 Top of the World United States  0.1
27 Jul 2026 15:15 South Laguna United States  0.1
27 Jul 2026 16:00 Guaymas Mexico  0.1
27 Jul 2026 14:30 Estrecho Mexico  0.1
27 Jul 2026 14:30 Santiago Mexico  0.1
27 Jul 2026 14:30 Manzanillo Mexico  0.1
27 Jul 2026 15:30 La Jolla United States  0.1
27 Jul 2026 15:30 The Muirlands United States  0.1
27 Jul 2026 15:30 Easter Cross United States  0.1
27 Jul 2026 15:30 Sorrento United States  0.1
27 Jul 2026 17:00 El Aquajito Mexico  0.1
27 Jul 2026 15:15 Capistrano Beach United States  0.1
27 Jul 2026 17:00 Chula Mexico  0.1
27 Jul 2026 17:00 Las Pinas Mexico  0.1
27 Jul 2026 15:15 Belmont Shore United States  0.1
27 Jul 2026 15:15 Surfside United States  0.1
27 Jul 2026 15:15 Seal Beach United States  0.1
27 Jul 2026 15:15 Sunset Beach United States  0.1
27 Jul 2026 16:45 San Carlos Mexico  0.1
27 Jul 2026 15:15 Escondido Junction United States  0.1
27 Jul 2026 15:15 Oceanside United States  0.1
27 Jul 2026 15:15 Carlsbad United States  0.1
27 Jul 2026 15:15 Ponto United States  0.1
27 Jul 2026 15:15 Leucadia United States  0.1
27 Jul 2026 15:15 Encinitas United States  0.1
27 Jul 2026 15:15 Cardiff-by-the-Sea United States  0.1
27 Jul 2026 15:15 Solana Beach United States  0.1
27 Jul 2026 15:15 Green Valley Mobile Estates United States  0.1
27 Jul 2026 15:15 Del Mar United States  0.1
27 Jul 2026 15:15 Agra United States  0.1
27 Jul 2026 15:15 Las Flores United States  0.1
27 Jul 2026 15:15 Stuart United States  0.1
27 Jul 2026 15:15 Fallbrook Junction United States  0.1
27 Jul 2026 15:15 Camp Pendleton South United States  0.1
27 Jul 2026 16:15 Santa Rosalia Mexico  0.1
27 Jul 2026 15:45 Bajo de Arenal Mexico  0.1
27 Jul 2026 15:45 Tangolunda Mexico  0.1
27 Jul 2026 17:00 La Ribera Mexico  0.1
27 Jul 2026 17:00 Punta Colorada Mexico  0.1
27 Jul 2026 17:00 Punta Arena Mexico  0.1
27 Jul 2026 17:00 Los Tesos Mexico  0.1
27 Jul 2026 15:00 Punta Mita Mexico  0.1
27 Jul 2026 15:00 San Francisco Mexico  0.1
27 Jul 2026 15:00 Cruz de Juanacaxtle Mexico  0.1
27 Jul 2026 17:30 La Fortuna Mexico  0.1
27 Jul 2026 17:30 El Cardoncito Mexico  0.1
27 Jul 2026 16:45 Barron Mexico  0.1
27 Jul 2026 16:15 Mauricio Gutierrez Mexico  0.1
27 Jul 2026 16:00 Pie Cerro Mexico  0.1
27 Jul 2026 16:00 Concepcion United States  0.1
27 Jul 2026 16:00 San Augustine United States  0.1
27 Jul 2026 16:00 Sacate United States  0.1
27 Jul 2026 16:00 Las Cruces United States  0.1
27 Jul 2026 16:00 Gaviota United States  0.1
27 Jul 2026 16:00 Lento United States  0.1
27 Jul 2026 16:30 Calvario Mexico  0.1
27 Jul 2026 16:30 Coyuquillas Mexico  0.1
27 Jul 2026 16:45 San Ignacio Mexico  0.1
27 Jul 2026 16:15 Wilmington United States  0.1
27 Jul 2026 16:15 Signal Hill United States  0.1
27 Jul 2026 16:45 San Juanico Mexico  0.1
27 Jul 2026 17:15 Liliba Mexico  0.1
27 Jul 2026 16:00 Tajiguas United States  0.1
27 Jul 2026 16:15 Hope Ranch United States  0.1
27 Jul 2026 15:45 Loma Larga Mexico  0.1
27 Jul 2026 14:00 Santa Marie Mexico  0.1
27 Jul 2026 16:45 Tambobiche Mexico  0.1
27 Jul 2026 15:15 San Clemente United States  0.1
27 Jul 2026 16:15 Coromar United States  0.1
27 Jul 2026 16:15 Isla Vista United States  0.1
27 Jul 2026 16:15 Goleta United States  0.1
27 Jul 2026 15:45 El Descanso Mexico  0.1
27 Jul 2026 15:45 La Mision Mexico  0.1
27 Jul 2026 15:45 Encino Solo Mexico  0.1
27 Jul 2026 16:15 La Manzanilla Mexico  0.1
27 Jul 2026 16:15 Barra de Navidad Mexico  0.1
27 Jul 2026 15:45 Puerto Angel Mexico  0.1
27 Jul 2026 16:30 El Papayo Mexico  0.1
27 Jul 2026 16:00 Sudden United States  0.1
27 Jul 2026 16:00 Jalama United States  0.1
27 Jul 2026 16:00 Bajos de Chila Mexico  0.1
27 Jul 2026 17:15 Los Burros Mexico  0.1
27 Jul 2026 15:45 Capitan United States  0.1
27 Jul 2026 15:45 Naples United States  0.1
27 Jul 2026 17:00 Acapulco Mexico  0.1
27 Jul 2026 14:30 Aguaje Mexico  0.1
27 Jul 2026 16:15 La Trinadad Mexico  0.1
27 Jul 2026 17:00 Calla de Campos Mexico  0.1
27 Jul 2026 17:00 Lagunillas Mexico  0.1
27 Jul 2026 17:15 Chupadero Mexico  0.1
27 Jul 2026 17:15 Apisa Mexico  0.1
27 Jul 2026 17:15 Cayaca Mexico  0.1
27 Jul 2026 17:15 San Telmo Mexico  0.1
27 Jul 2026 16:00 Two Harbors United States  0.1
27 Jul 2026 16:15 Puerto Escondido Mexico  0.1
27 Jul 2026 16:15 Paso Hondo Mexico  0.1
27 Jul 2026 16:15 Chagues Mexico  0.1
27 Jul 2026 17:45 Johnson's Bayou United States  0.1
27 Jul 2026 17:45 Constance Beach United States  0.1
27 Jul 2026 17:45 Peveto Beach United States  0.1
27 Jul 2026 17:30 Copala Mexico  0.1
27 Jul 2026 16:15 Joluta Mexico  0.1